Pith Number

pith:OHCAEWJZ

pith:2023:OHCAEWJZ4TU2EV3CZSSATCB24T

not attested not anchored not stored refs pending

Can Variational Quantum Algorithms Demonstrate Quantum Advantages? Time Really Matters

Cheng Xue, Guo-Ping Guo, Huan-Yu Liu, Tai-Ping Sun, Yu-Chun Wu, Zhao-Yun Chen

arxiv:2307.04089 v1 · 2023-07-09 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHCAEWJZ4TU2EV3CZSSATCB24T}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

3 papers in Pith

Quantum-Classical Auxiliary-Field Quantum Monte Carlo at the Edge of Practicability

Resource-efficient equivariant quantum convolutional neural networks

Iterative Quantum Feature Maps

Receipt and verification

First computed	2026-07-05T06:29:08.092173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c4025939e4e9a25762cca409883ae4cd47a229c1c7d686477845631cb6800a

Aliases

arxiv: 2307.04089 · arxiv_version: 2307.04089v1 · doi: 10.48550/arxiv.2307.04089 · pith_short_12: OHCAEWJZ4TU2 · pith_short_16: OHCAEWJZ4TU2EV3C · pith_short_8: OHCAEWJZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OHCAEWJZ4TU2EV3CZSSATCB24T \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 71c4025939e4e9a25762cca409883ae4cd47a229c1c7d686477845631cb6800a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41dba37d0c4121b7877ff3ec030b05707e95c99f7b99c8c1c32e8fcd1d058057",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-09T03:51:56Z",
    "title_canon_sha256": "5412afb8f88c57a454b5a03bd96230dee34512b9ab0a41de9653b15cb1b2f134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04089",
    "kind": "arxiv",
    "version": 1
  }
}